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Mewtwo δ (Delta Species 12/113) — is it worth grading?

Is Mewtwo δ worth grading?

Pokémon · Delta Species · 12/113 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Mewtwo δ sells for $15,406 against $747 raw: a $14,659 spread, 21× the ungraded price. Even a PSA 9 ($1,971) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$747
PSA 10
$15,406
PSA 9
$1,971
Gem premium
21×
As of
Oct 3, 2026

Break-even by outcome and fee

Mewtwo δ: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — PSA 10$15,406+$14,634+$14,609+$14,509
PSA 9$1,971+$1,199+$1,174+$1,074
PSA 8$948+$176+$151+$50.70

Net = sale price − $747 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Expected value — how often does it need to gem?

Mewtwo δ: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$5,330+$4,533
50%$8,689+$7,892
75%$12,047+$11,251

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Which grader pays the most — and what a 10 takes

All centering standards →
Mewtwo δ: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$15,406best55/4575/25
CGC 10$2,490−$12,91655/4575/25
TAG 10$390−$15,01655/4572/28

Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.

Mewtwo δ graded prices by company and grade
GradePSACGCBGSSGCTAGACE
10$32,860$2,490——$390—
9.5—$987$7,827———
9$2,488$1,110$530$329$871—
8.5$1,100$500$275———
8$1,377$1000————
7.5—$95.00$115———
7$813$314——$228$453
6.5—$250————
6$554$224$161———
5.5—$86.00————
5$490$26.00$85.00———
4$351—————
3$266————$162
2.5——$143———
2$200——$18.00——
1$369———$250—

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other Delta Species cards worth checking

Full set checklist →

Grading Mewtwo δ — FAQ

Is Mewtwo δ worth grading?

A PSA 10 Mewtwo δ sells for $15,406 against $747 raw: a $14,659 spread, 21× the ungraded price. Even a PSA 9 ($1,971) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Mewtwo δ worth compared with raw?

A PSA 10 Mewtwo δ (Delta Species 12/113) sells for about $15,406 versus $747 for a raw near-mint copy — a 21× premium as of Oct 3, 2026.

Which grading company is best for Mewtwo δ?

By resale value, PSA 10 leads at $15,406, ahead of CGC 10 at $2,490. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Mewtwo δ need for a PSA 10?

PSA publishes 55/45 front and 75/25 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.

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